Title:
ATMOSPHERIC POLLUTANT EMISSION FLUX PROCESSING METHOD, STORAGE MEDIUM, AND COMPUTER TERMINAL
Document Type and Number:
WIPO Patent Application WO/2023/165336
Kind Code:
A1
Abstract:
An atmospheric pollutant emission flux processing method, a storage medium, and a computer terminal. The method comprises: acquiring an observed value of the concentration of an atmospheric pollutant and an initial emission flux of the atmospheric pollutant (S202), wherein the observed value is used for representing a numerical value obtained by measuring the concentration of a collected atmospheric pollutant by a target station; processing the observed value and the initial emission flux by using an atmospheric propagation model to obtain a target derivative of the concentration of the atmospheric pollutant (S204), wherein the atmospheric propagation model is constructed by means of a deep learning framework, the atmospheric propagation model is used for representing a dynamic propagation process of the atmospheric pollutant in the atmosphere, and the target derivative is used for representing a derivative of the observed value relative to the emission flux; and updating the initial emission flux on the basis of the target derivative to obtain a target emission flux of the atmospheric pollutant (S206). The technical problem in related technology of relatively low monitoring accuracy of the concentration of an atmospheric pollutant is solved.
Inventors:
YAO YICHEN (CN)
CHEN GUODONG (CN)
LI ZHAN (CN)
CHEN LEI (CN)
ZHONG XIAOHUI (CN)
HU YUAN (CN)
DU FEI (CN)
WANG ZHIBIN (CN)
LI HAO (CN)
CHEN GUODONG (CN)
LI ZHAN (CN)
CHEN LEI (CN)
ZHONG XIAOHUI (CN)
HU YUAN (CN)
DU FEI (CN)
WANG ZHIBIN (CN)
LI HAO (CN)
Application Number:
PCT/CN2023/076324
Publication Date:
September 07, 2023
Filing Date:
February 16, 2023
Export Citation:
Assignee:
ALIBABA DAMO HANGZHOU TECH CO LTD (CN)
International Classes:
G01N33/00; G01N15/06
Foreign References:
| CN114324780A | 2022-04-12 | |||
| CN111523717A | 2020-08-11 | |||
| CN109446696A | 2019-03-08 | |||
| CN110018280A | 2019-07-16 | |||
| CN110031412A | 2019-07-19 | |||
| CN111651873A | 2020-09-11 | |||
| CN111723482A | 2020-09-29 | |||
| CN113987056A | 2022-01-28 | |||
| JP2005172442A | 2005-06-30 | |||
| RU2011134177A | 2013-02-20 | |||
| US20160161456A1 | 2016-06-09 |
Attorney, Agent or Firm:
BEIJING TONGJUN LAW FIRM et al. (CN)
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